San Antonio Bay Weather in October

October in San Antonio Bay sees daytime temperatures around 24°C (75°F) and lows of 19°C (66°F) at night. The excellent weather makes it a good time to visit.

Rainfall in San Antonio Bay in October

Records from the past 30 years suggest around 11 days of rain, with 49 mm (1.9 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in San Antonio Bay in October

October in San Antonio Bay is generally excellent, with days reaching 24°C (75°F) and nights settling around 19°C (66°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 19°C (66°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in San Antonio Bay in October

There are approximately 207 hours of sunshine this month, resulting in mostly clear days.

Average water temperature in October

The water is 23°C (73°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If your ideal day consists of dry skies and pleasant temperatures, March, April, May, June, September, October and November typically offer the best circumstances for San Antonio Bay.